计算一个三维表面的高斯曲率和平均曲率Matlab程序-COMPUTE GAUSSIAN AND MEAN CURVATURES OF A SURFACE

[K,H,P1,P2] = surfature(X,Y,Z) returns the gaussian curvature of a surface (K), mean curvature (H), and principal curvatures (P1,P2). The inputs (X,Y,Z) are 2D arrays corresponding to the surface being analyzed. Exa

求解曲面的高斯曲率、曲率的均值及最大值、最小值。(The mean, maximum and minimum values of the curvature of the surface are obtained.)